Q: What is the sum of all factors of the number 5,213,521 excluding 5,213,521?
A: 21,023
The factors of the number 5,213,521 are: 1, 251, 20771, 5213521.
If you add them up, you will get the total of 5,213,542. Now subtract 5,213,521 to get 21,023